baber/WOPTO huggingface dataset:
Patent JP-H02270007-A (JP)
Title: Positioning control mechanism
Inventor: KOIZUMI SHIGEKI
IPC: G11B21/10
Filed: 1989-04-12
Abstract: PURPOSE:To ensure the responsiveness for satisfactory positioning by adding an exciting means into a stepping motor to move the rotary magnets connected to the shaft of the stepping motor in its axial direction and performing the fine adjustment of a coupling member connected to a screw. CONSTITUTION:An exciting means is added into a stepping motor M to move the rotary magnets 6 connected to a motor shaft 1 in its axial direction. Then the magnetic fluxes are generated in the yokes 3 and 3' by the coils 8 and 8'. Each magnet 6 serves an N pole and both coils 8 and 8' drive the magnets 6 so that the N poles repulsing with each other are set opposite to each other. In this case, the shaft 1 can be moved in the direction A if the coil 8 has more intensive magnetic force than the coil 8' and then in the direction A' vice versa as long as the driving powers of both coils 8 and 8' are controlled independently of each other. Thus the shaft 1 can be moved by a minute extent in the thrusting direction of a screw 1a. As a result, the response of a fine movement is improved and the quick position control is attained.
Patent JP-H11270473-A (JP)
Title: Assembling method and device for scroll compressor
Inventor: SUGIMOTO KAZUYOSHI
IPC: F04C18/02
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To make easily and accurately the alignment of stationary scrolls with oscillating scrolls of a scroll compressor. SOLUTION: Stationary scrolls 33 are pressed from one direction of the R-direction in the condition that stationary scrolls 33 and oscillating scrolls are in engagement and rotation of a rotation axis 26 is prohibited, and a supporting frame 27 and the stationary scrolls 33 are rotated in synchronization in the θ-direction while the lap of each stationary scroll 33 is pressed to the lap of oscillating scroll. The center coordinates of the stationary scrolls 33 is determined from the correlation between the motion in R-direction of the stationary scrolls 33 in case 360-deg. rotation is made and the rotating angle in the θ-direction, and the stationary scrolls 33 are fastened by bolts to the supporting frame 27.
Patent JP-H01264233-A (JP)
Title: Electrode structure of hybrid integrated circuit
Inventor: KURIHARA HIROSUKE
IPC: H01L21/60
Filed: 1988-04-15
Abstract: PURPOSE:To prevent a crack and an exfoliation of a wiring layer and a glass substrate by a method wherein a metal layer whose internal stress against a thermal strain is small and to which a solder does not adhere is arranged between the wiring layer and an electrode layer for solder connection use in such a way that it is wider than a solder connection face of the electrode layer. CONSTITUTION:As An electrode, a wiring layer 2 composed of chromium is formed on a glass substrate 1 by a sputtering operation; metal layers 7, 8 for stress dispersion use and an electrode layer 3 for solder connection use are laminated one after another on it by the sputtering operation. As a material to form the metal layer 7 for stress dispersion use, it is preferable to use the material whose internal stress against a thermal strain is small and which is rich in ductility; when copper is used, the metal layer 8 such as chromium or the like is laminated to be thin in order to prevent a solder from flowing on it. In addition, for the metal layer 7, it is desirable to select a material whose internal stress is small after its formation; it is desirable that the metal layers 7, 8 are wider than a solder connection face of the electrode layer 3 in order to obtain a stress dispersion effect. As a result, a thermal strain stress to be applied to a solder connection part on the glass substrate is dispersed and conducted to the glass substrate; accordingly, it is possible to prevent a disconnection of the wiring layer and a crack and an exfoliation of the glass substrate.
Patent JP-S63315098-A (JP)
Inventor: OSUGI HIROSHI
IPC: D06F37/26
Filed: 1988-04-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63256329-A (JP)
Title: Automatic tool exchanger
Inventor: TAKEUCHI TAKAHIKO
IPC: B23Q3/155
Filed: 1987-04-14
Abstract: PURPOSE:To write and read data on a memory module built in a tool holder in the manner of non-contact system to shorten process time by providing a pair of connecting magnetic induction coupling devices for connecting an induction coil through a signal line to a rotation preventing member for fixedly locating the tool holder. CONSTITUTION:A pair of connecting magnetic induction coupling devices 20, 22 for connecting induction coupling coils 24, 26, 28, 30 through signal lines 32, 34 to a rotation preventing member 18 for fixedly locating a tool holder are disposed respectively opposed to a magnetic induction device 4 embedded in the bottom of locating groove of tool holder and a magnetic induction device 4a of external device. Thus, when data are written or read to a memory module built in the tool holder, the data can be written and read in the manner of non-contact system while the holder is being moved. Any specific mechanical construction is not needed and the process time can be shortened. Also, transfer loss is small so that proper signals can be transmitted.
Patent JP-S62248935-A (JP)
Title: Electric foot warmer
Inventor: JITSUKAWA SHIGERU
IPC: F24C7/04
Filed: 1986-04-21
Abstract: PURPOSE:To prevent the temperature within the foot warmer from abruptly being lowered by the frequent entrance or exist of persons by controlling the temperature within the foot warmer to lower stepwise and repeatedly. CONSTITUTION:Whether the temperature within the foot warmer holds a predetermined value or the output condition of a heater 1 holds a predetermined output value reduced from the rated output or the temperature or the output is under a varying unstable condition, is judged by a control unit 11 performing the secondary side voltage check of a current transformer within an external controller 9 or the temperature check. When the temperature within the foot warmer has a preset value and the output condition of the heater 1 at a constant value which is reduced from the rated output is continued for a predetermined period of time, the temperature is controlled to be lowered to a low value which is lower than the originally set value. Then, under the temperature lowered condition, the stable condition continues again for a predetermined period of time, control is performed to lower the temperature to a value which is slightly lower than the preset value and such control is repeated to gradually lower the temperature within the foot warmer.
Patent JP-S5518757-A (JP)
Title: Delay detection circuit of process apparatus
Inventor: KAMEYAMA KEIICHI
IPC: G05B23/02
Filed: 1978-07-28
Abstract: PURPOSE:To realize application to various process apparatus by standardizing a circuit which detects the delay of operation and a stop, by enabling it to detect the delay of only operation or a stop. CONSTITUTION:Start command signal C1, operation signal CN2 from a process and stop signal CN3 from the process are respectively inputted to terminals D, E and F. Since outputs of AND circuits AND1 and AND2 are zero with terminals A, B and C disconnected, delay timer T is actuated to derive a delay output when inputs to terminals D and E disagree or when input NOT to terminal D disagrees with an input to terminal F. Further, when there is no input CN2, connecting terminals A and B operates only coincidence circuit EOR2 to make it possible to detect the delay of a bulb by a fully-closed signal and when there is no input CN3, connecting terminals A and C operates only coincidence circuit EOR1, thereby making it possible to detect the delay of the bulb by a fully-open signal and that of a motor, etc.
Patent JP-H11297121-A (JP)
Title: Easily peelable semiconductive resin composition and electric wire/cable
Inventor: YAMAZAKI TAKANORI
IPC: C08L23/10
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provided a easily peelable semiconductive resin composition formable an outer semiconductive layer which has both a superior adhesion property and a superior peelable property to an insulator cross-linked by a silane graft aqueous cross-linking method, and to provide an electric wire/cable. SOLUTION: A polymer component (a) consists mainly of an ethylene-vinyl acetate copolymer having a melting point of 60-80 deg.C and either a number average molecular weight of not less than 3×10<4> or a weight average molecular weight of not less than 3×10<5> while a polymer component (b) consists mainly of the same 99-50 pts.wt. ethylene-vinyl acetate copolymer and 1-50 pts.wt. polyolefin having a melting point of not less than 120 deg.C. This easily peelable semiconductive resin composition is formed by mixing either the polymer component (a) or the polymer component (b) with a conductive carbon black such that a semicoductive layer having a volume resistivity of not more than 5000 Ω.cm at room temperature is formed with this easily peelable semiconductive resin composition.
Patent JP-S5317400-A (JP)
Title: Discriminating method for sections of ordinary ticket connecting three tracks
Inventor: KITAZAWA TAKAYUKI
IPC: G07B15/00
Filed: 1976-07-30
Abstract: PURPOSE: To make possible to employ automatic checkup system even for three railroad tracks, by discriminating validity of section when track code of own company track and other company track are the track code of tracks at both ends, in each station on middle track. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63279243-A (JP)
Inventor: DEIBITSUDO REI KAIRU
IPC: G03F7/032
Filed: 1988-04-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5913151-A (JP)
Title: Automatic transmission for vehicle
Inventor: KAWAMOTO MUTSUMI
IPC: F16H3/66
Filed: 1982-05-29
Abstract: PURPOSE:To easily work a supporting part, by assembling the cylindrical supporting part, in which supply and return paths of working oil of a hydraulic servo and a sliding face of a rotary member or the like in a planetary gear speed change mechanism are formed, to a side wall formed in a prescribed position of a transmission case. CONSTITUTION:An automatic transmission in an FF type automobile has a gear speed change mechanism 200 constituted by concurrently equipping two planetary gear speed change mechanisms, and its second planetary gear speed change mechanism 120 is constituted by arranging a multiple disc clutch C3 engaging and disengaging with a constitutional element of a planetary gear set between an input shaft 121 and an output shaft 123, multiple disc brake B4 and hydraulic servos c3, b4 operating these clutch and brake. Here a side wall 530, in the center of which a mounting hole 1 is provided, is formed to the side of an input gear 122 of a room 520 in a transmission case 500, and a cylindrical support 2 is fitted to this mounting hole 1, then a flange 3 of the support is fixed by bolts 4. This support 2 is provided with a shaft directional groove 21 and an oil groove 27 and constituted by providing fitting faces 26, 30, etc. of bearings 7, 8 in the periphery.
Patent JP-S61249067-A (JP)
Title: Copying machine
Inventor: MATSUURA MASAMI
IPC: G03G15/06
Filed: 1985-04-26
Abstract: PURPOSE:To obtain copy images which differ in image reproducibility with good response by switching selectively plural developing devices which are provided at the periphery of an electrostatic latent image carrier and charged with developers differing in toner density, and developing images. CONSTITUTION:The 1st and the 2nd developing devices 10 and 20 develop an electrostatic latent image formed on the surface of a photosensitive drum 1 which is driven to rotate as shown by an arrow (a) and those developing devices 10 and 20 has magnetic brush type structure and are different only in toner density between their internal developers. The surface of the drum 1 is exposed firstly to a negative image charged electrostatically to, for example, -600V to form an electrostatic latent image and a developing bias of, for example, -500V is applied to either of sleeves 11 and 21 of the developing devices 10 and 20 to stick negatively charged toner on image parts of the electrostatic latent image, thereby forming a positive developed image.
Patent JP-H11291988-A (JP)
Title: Electric drive device
Inventor: SUZUKI KAZUHISA
IPC: B63H21/17
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To enhance the air-tightness of an electric drive device, facilitate the maintenance and inspection works, accomplish a small-size construction, and provide an inspection aperture at a low cost. SOLUTION: A split drive case 102 consists of case portions 100 and 101, and inside the case, a motor 103 and a gear mechanism 104 for the motor are installed. In this electric drive device 38, the case portions are fastened together with a sealing member 105 interposed between their joining surfaces, and a partitioning plate 110 is installed in the position of the joining surfaces, wherein the motor is located in the compartment 120 formed from this partitioning plate and inside the case portion 100 while the gear mechanism is located in the compartment 140 formed from the partitioning plate and inside the other case portion. A grommet penetrated by wirings is installed in the position of the joining surface of the case portions and is provided with an inspection aperture to admit insertion of an inspecting member for inspecting the air- tightness of inside the drive case 102.
Patent JP-H05263151-A (JP)
Title: Method for charging continuous cast block into soaking furnace
IPC: C21D9/00
Filed: 1992-03-18
Abstract: PURPOSE:To shorten a heat treatment time without generating the mutual melt-sticking of continuous cast blocks by cutting the cast block to a specific length and standing one end in the longitudinal direction of the cast block against a furnace wall, respectively, and charging them so as not to be in contact with each other and heating them. CONSTITUTION:The continuous cast block 1 of bloom, billet, etc., cast with a continuous caster is cut to the prescribed length and conveyed and charged into a soaking furnace to be heated. In the soaking treatment, at the time of charging and heating the continuous cast block 1 into a soaking furnace hall 2, each of the one end in the longitudinal direction of the cast block is stood against the furnace wall so as not to be in contact with each other. By this method, the melt-sticking of the cast blocks 1 is prevented and the carry-out after treatment is safely and easily executed. Further, the air circulation between the cast blocks is improved and the dispersion of temp. rising speed caused by the place is restrained and the uniform heating is easily achieved and the heat treatment time can be shortened.
Patent JP-H11269396-A (JP)
Title: Dibenzoquinolinone-based dye and its production
Inventor: TERUDA TAKASHI
IPC: C07D221/18
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful as a yellow-based fluorescent dye having high luminescent brightness and good fastness, excellent in solubility to resins and used for coloring of various kinds of resins, coating materials, ink, etc., and dyeing, etc., of fibers. SOLUTION: This compound is represented by formula I (R is a substituted alkyl; X is H or a halogen). The compound of formula I is obtained by reacting (A) a compound of formula II with (D) an alkylating agent (e.g. benzyl bromide) of the formula R-Y (Y is an alkylsulfonyloxy or the like), the formula (RO)2 SO2 (one of R may be H) or the formula (RO)3 PO (one or two R groups may be H) in an inert solvent such as (B) N,N-dimethyl-formamide in the presence of (C) potassium carbonate, preferably at 50-200 deg.C. As preferable amount of each component used, ratio of the component B to the component A is about 20-30 times by weight and ratio of the component D to the component C is about 1-3 times by mol and ratio of the component D to the component A is about 1-3 times by mol.
Patent JP-S61251600-A (JP)
Title: Processing of wafer
Inventor: NAKAI RIYUUSUKE
IPC: H01L21/324
Filed: 1985-05-01
Abstract: PURPOSE:To prevent the strain near the surface, the stress concentration and the micro-cracking, etc., and eliminate the breakage of a wafer, by grinding the outer circumference of an oxide crystal, annealing the crystal, and slicing after etching. CONSTITUTION:The outer circumference of an oxide crystal (e.g. Bi12SiO20, LiTaO3, SiO2, Al2O3, etc.) produced by boat process or CZ process is ground, the crystal is annealed, and the surface is etched to remove the strain. The annealing is carried out preferably e.g. at 400-1,000 deg.C for >=10min. In contrast with conventional method comprising simple etching immediately after grinding, the present process enables the prevention of the strain near the surface, stress concentration, micro-cracking, etc. Accordingly, the wafer breakage of the oxide crystal in the following step can be prevented and the conversion and yield of wafer can be improved because of improved stability of the wafer.
Patent JP-H02270158-A (JP)
Title: Floppy disk driving device
Inventor: MAEDA HISASHI
IPC: G11B17/02
Filed: 1989-04-11
Abstract: PURPOSE:To prevent destruction of a data and damage to a magnetic head by detecting that a write operation is under working and outputting a door lock instruction signal based on this detecting signal. CONSTITUTION:It is detected upon receipt of a write operation signal 101 from the magnetic head by a write operation detecting circuit 1 that the write operation is under working, and then the detecting signal 102 is outputted. The door lock instruction signal 103 is outputted by a disk drive door lock instruction circuit 2 based on the detecting signal 102, and a disk drive door is locked by a disk drive door lock mechanism 3 based on the door lock instruction signal 103. By this method, the destruction of a recording medium and its stored data and the damage to the magnetic head are prevented.
Patent JP-2000284134-A (JP)
Title: Optical device
Inventor: KOYAMA TOMOKO
IPC: G02B6/12
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical device which can efficiently use light by increasing the intensity of the light in a specific direction. SOLUTION: A light emission device 1,000 has an optical member 100, an anode 30, a hole transfer layer 60, an organic light emission layer 40, an electron transfer layer 70, and an anode 50 stacked in order on a substrate 10. The anode 30 is formed of an electrically conductive material which is transparent to projection light. The optical member 100 is composed of 1st medium layers 110 formed of columnar parts which are, for example, columns on the substrate 10 in specificarry pattern and 2nd medium layers 120 which are different in refractive index from the 1st medium layers 110 and fill the gaps between the 1st medium layers 110. The 1st medium layer 110 have a pattern of a square grating. This optical member 100 has a refractive index distribution which is cyclic in a 1st direction (X direction) and a 2nd direction (Y direction) perpendicular to the X direction. Consequently, the optical member 100 has a light confining function for a specific wavelength band in the two dimensions of the X and Y directions and can project efficient light in a Z direction.
Patent JP-S5216273-A (JP)
Title: Measuring element of image speed
Inventor: OGAWA ICHIROU
IPC: G01P3/38
Filed: 1975-07-28
Abstract: PURPOSE: To lighten the weight of measuring element of image speed and to simplify its structure by forming reticule pattern directly on the one side of the surface of photoelectric changer composed with semiconductor, and combinning photoelectric changer and reticule pattern. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000280718-A (JP)
Title: Toe correct bush
Inventor: NAKAMURA YORIKAZU
IPC: B60G7/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To improve driving stability by suppressing oversteering even in the case of a vehicle being high in an inertia force when turning, such as a heavy vehicle by heightening its rigidity in the width direction. SOLUTION: An outer cylinder 10 has a slant bend 11 with inner end at the front side bent aslant to the front side, and a rectangular bend 12 with inner end at the rear side almost rectangularly bent to the rear side. Likewise, an inner cylinder 20 has a slant projection 22b opposed to the slant bend 11 and a rectangular tip part (rectangular projection) 22e opposed to the rectangular bend 12 in an inner side end in the width direction. A rubber elastic body 30 is integrally formed with a body section 31 connecting both the outer and inner cylinders 10 and 20 together in the radial direction, a slant connecting part 32 being set up in space between the slant bend 11 and the rectangular tip part (rectangular projection) 22e and connecting both of them together in the width direction.
Patent JP-S5717226-A (JP)
Title: Integrated circuit
Inventor: TSUCHIYA CHIKARA
IPC: H01L23/58
Filed: 1980-07-07
Abstract: PURPOSE:To achive the protection against overvoltage surely without being interferred with an overload protection function, by controlling the base current of a transistor(TR) provided in parallel with a TR receiving an input signal at an overvoltage detecting circuit. CONSTITUTION:An power supply Vcc is excessive due to surge, then an overvoltage detection circuit 20 is operated, a base current flows to a TRQ4 to be turned on and to turn on a TRQ3by flowing a base current. Thus, the collector potential of the collector potential of the TRQ3 goes down and the overvoltage is absorbed with a load RL. In this case, a greater load current flows to operate an overload detection circuit 10, a TRQ2 is turned off and the supply of base current to the TRQ3  is stopped. But, the base current is supplied from the TRQ4 and then no hindrance is given. On the other hand, when the power supply Vcc is normal, the TRQ4 is turned off and the base current of the TRQ3 is controlled with the TRQ2.
Patent JP-S63258737-A (JP)
Inventor: ONAKA SUSUMU
IPC: B65C3/00
Filed: 1987-04-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09276880-A (JP)
Title: Supercritical water oxidizing treatment method
Inventor: HORI KENZO
IPC: B01J3/00
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent a salt precipitated within a reactor from adhering to the wall surface of the reactor. SOLUTION: In a supercritical water oxidizing treatment method introducing waste containing an org. matter and an oxidizing source into a reactor and oxidatively decomposing the org. matter by using water in a supercritical state as a solvent, a salt adsorbing medium is allowed to be present in the reactor 1 along with the waste and an inorg. salt precipitated within the reactor 1 is positively precipitated and adsorbed on the surface of the salt adsorbing medium and the medium having this salt bonded thereto is fed out of the system of the reactor 1 to discharge the precipitated salt within the reactor to the outside.
Patent JP-H10278575-A (JP)
Title: Windshield side molding
Inventor: TADAKARA TAKEHIKO
IPC: B60J1/02
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a windshield side molding which improves the design property, the assembly property, or the like, as well as reforms the wind cutting noise property. SOLUTION: The windshield side molding 10 is laid along a front pillar 2 at the side of a windshield 1. A molding main body 11 to include a base 11a fixed to the front pillar 2, and a projection line 11b extending from the base 11a to the windshield 1 side; and a protective molding 12 installed on the inner side of the molding main body 11 corresponding to the projection line 11b and the base 11a of the molding main body 11; are provided. The projection line 11b of the molding main body 11 has the outer surface with a glossiness. While the protective molding 12 is formed in a thin wall, a large diameter R of front end is composed of the projection line 11b of the molding main body 11 and the end of the protective molding 12.